[PATCH v2][BZ #17075] ARM: Fix immediate calculation of R_ARM_TLS_DESC

[Maciej W. Rozycki]

On Fri, 20 Jun 2014, Joseph S. Myers wrote:

> >  This is an updated version, changes from version 1:
> > 
> > 1. Joseph's note about using LIBC_CONFIG_VAR taken into account, no more 
> >    changes outside sysdeps/arm/.
> > 
> > 2. The global immediate case taken into account and the regression 
> >    introduced by the previous revision of this change fixed.  Test cases
> >    added to handle all the three kinds of references: local, global lazy
> >    and global immediate.  The latter test case covers the regression with 
> >    the previous revision of this change.
> > 
> >  OK to apply?
> 
> OK.

 Committed now (with dates in the test cases amended to show `2014' rather 
than `2013-2014').  Thanks for your review.

  Maciej